13148731443

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{673}}^1\times {\mathrm{971}}^1$

素因数の和:2019

約数の個数: 32

約数和(自身を含む): 18553224960

約数和(自身を除く): 5404493517

約数列:

[1, 3, 19, 57, 353, 673, 971, 1059, 2019, 2913, 6707, 12787, 18449, 20121, 38361, 55347, 237569, 342763, 653483, 712707, 1028289, 1960449, 4513811, 6512497, 12416177, 13541433, 19537491, 37248531, 230679499, 692038497, 4382910481, 13148731443]

約数ペア:

[(1, 13148731443), (3, 4382910481), (19, 692038497), (57, 230679499), (353, 37248531), (673, 19537491), (971, 13541433), (1059, 12416177), (2019, 6512497), (2913, 4513811), (6707, 1960449), (12787, 1028289), (18449, 712707), (20121, 653483), (38361, 342763), (55347, 237569)]